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RT6211B - Step-Down Converter

This page provides the datasheet information for the RT6211B, a member of the RT6211A Step-Down Converter family.

Description

The RT6211A/B is a high-efficiency, monolithic synchronous step-down DC-DC converter that can deliver up to 1.5A output current from a 4.5V to 18V input supply.

The RT6211A/B adopts ACOT architecture to allow the transient response to be improved and keep in constant frequency.

Features

  • Integrated 230mī—/130mī— MOSFE.

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Datasheet preview – RT6211B

Datasheet Details

Part number RT6211B
Manufacturer Richtek
File Size 779.42 KB
Description Step-Down Converter
Datasheet download datasheet RT6211B Datasheet
Additional preview pages of the RT6211B datasheet.

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Full PDF Text Transcription

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RT6211A/B 1.5A, 18V, 500kHz, ACOTTM Step-Down Converter General Description The RT6211A/B is a high-efficiency, monolithic synchronous step-down DC-DC converter that can deliver up to 1.5A output current from a 4.5V to 18V input supply. The RT6211A/B adopts ACOT architecture to allow the transient response to be improved and keep in constant frequency. Cycle-by-cycle current limit provides protection against shorted outputs and soft-start eliminates input current surge during start-up. Fault conditions also include output under voltage protection, output over current protection, and thermal shutdown.
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